| Shasta Lake to Marsala | 6,308.86 mi (10,153.13 km) |
| Shasta Lake to Marsciano | 6,008.03 mi (9,669.00 km) |
| Shasta Lake to Martano | 6,326.78 mi (10,181.97 km) |
| Shasta Lake to Martellago | 5,850.53 mi (9,415.51 km) |
| Shasta Lake to Martina Franca | 6,271.90 mi (10,093.65 km) |
| Shasta Lake to Martinengo | 5,785.06 mi (9,310.16 km) |
| Shasta Lake to Martinsicuro | 6,052.63 mi (9,740.77 km) |
| Shasta Lake to Mascali | 6,391.02 mi (10,285.35 km) |
| Shasta Lake to Mascalucia | 6,397.68 mi (10,296.08 km) |
| Shasta Lake to Masera di Padova | 5,856.18 mi (9,424.62 km) |
| Shasta Lake to Maserada sul Piave | 5,842.89 mi (9,403.23 km) |
| Shasta Lake to Massa | 5,882.92 mi (9,467.64 km) |
| Shasta Lake to Massa Lombarda | 5,905.04 mi (9,503.24 km) |
| Shasta Lake to Massafra | 6,273.34 mi (10,095.96 km) |
| Shasta Lake to Massalubrense | 6,197.86 mi (9,974.49 km) |
